Cut the cucumber into small pieces and let it flavor in a bowl with the juice of one lime and a generous teaspoon of dried oregano leaves. Cook all for about one hour.

In a pan, make a fried with oil and shallots. Add the tuna, fry thoroughly, then add the wine and let it evaporate completely evaporating the alcool.Cuocete for about 10 minutes then add the curry powder and cook for another 5/10 minutes. When tuna is perfectly cooked, add the remaining lime juice, and another about a teaspoon of oregano. Cook everything then served with pickled cucumber.